refactor: move @/ui/display/icon to twenty-ui (#4820)

Split from https://github.com/twentyhq/twenty/pull/4518

Part of https://github.com/twentyhq/twenty/issues/4766

packages/twenty-ui/src/display/icon/hooks/useIcons.ts

@@ -0,0 +1,20 @@
+import { useRecoilValue } from 'recoil';
+
+import { Icon123 } from '@ui/display/icon/components/TablerIcons';
+import { iconsState } from '@ui/display/icon/states/iconsState';
+
+export const useIcons = () => {
+  const icons = useRecoilValue(iconsState);
+  const defaultIcon = Icon123;
+
+  const getIcons = () => {
+    return icons;
+  };
+
+  const getIcon = (iconKey?: string | null) => {
+    if (!iconKey) return defaultIcon;
+    return icons[iconKey] ?? defaultIcon;
+  };
+
+  return { getIcons, getIcon };
+};